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SMF28A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF28A product

SMF28A

Transient Voltage Suppressors (TVS)

TVS Diode200WSOD-123FLSurge Protection

The SMF28A is a 200W uni-directional TVS diode designed for transient voltage suppression in space-constrained applications.

Best for

  • General purpose ESD and surge protection
  • Compact PCB designs

Avoid if

  • Applications requiring bi-directional protection (use C-suffix version)
  • High-power surge environments exceeding 200W

Check before use

  • Clamping voltage limits
  • Operating temperature range

Key specifications

Peak Pulse Power
200 W
Reverse Stand-Off Voltage
28 V
Clamping Voltage
45.4 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

General

Datasheet

4f7586d752008a3e06bbe0afb3b4e9f4_2210261800_Shenzhen-Jinkaisheng-Elec-SMF28A_C5220704.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF28A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMF28A is a uni-directional Transient Voltage Suppressor (TVS) diode from GOODWORK, housed in a compact SOD-123FL surface-mount package.